npm
eslint/eslint
Find and fix problems in your JavaScript code.
MITAug 4, 2026 · metrics 2.10.0
All tags
Catalogue tag
#ast
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
197 records
npm
typescript-eslint/typescript-eslint
:sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript
MITAug 27, 2026 · metrics 2.10.0
npm
babel/babel
🐠 Babel is a compiler for writing next generation JavaScript.
MITAug 27, 2026 · metrics 2.10.0
Packagist
infection/infection
PHP Mutation Testing library
BSD-3-ClauseSep 5, 2026 · metrics 2.10.0
npm
mermaid-js/mermaid
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
MITAug 4, 2026 · metrics 2.10.0
npm
prettier/prettier
Prettier is an opinionated code formatter.
MITAug 4, 2026 · metrics 2.10.0
npm
NodeSecure/js-x-ray
JavaScript & Node.js open-source SAST scanner. A static analyser for detecting most common malicious patterns 🔬.
MITAug 4, 2026 · metrics 2.10.0
PyPI
pylint-dev/astroid
A common base representation of python source code for pylint and other projects
LGPL-2.1Jul 17, 2026 · metrics 2.10.0
Go · Maven
OpenRewrite/rewrite
Automated mass refactoring of source code.
Apache-2.0Jul 17, 2026 · metrics 2.10.0
npm · PyPI · crates.io
ast-grep/ast-grep
⚡A CLI tool for code structural search, lint and rewriting. Written in Rust
MITAug 5, 2026 · metrics 2.10.0
npm
eslint/js
Monorepo for the JS language tools.
BSD-2-ClauseAug 29, 2026 · metrics 2.10.0
Maven
inria/spoon
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
Custom licenseJul 17, 2026 · metrics 2.10.0
Go
wundergraph/graphql-go-tools
GraphQL Router / API Gateway framework written in Golang, focussing on correctness, extensibility, and high-performance. Supports Federation v1 & v2, Subscriptions & more.
MITSep 5, 2026 · metrics 2.10.0
npm · PyPI · Go
DeusData/codebase-memory-mcp
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
MITAug 13, 2026 · metrics 2.10.0
Packagist
rectorphp/rector
Instant Upgrades and Automated Refactoring of any PHP 5.3+ code
MITAug 22, 2026 · metrics 2.10.0
Maven · RubyGems
PicnicSupermarket/error-prone-support
Error Prone extensions: extra bug checkers and a large battery of Refaster rules.
MITJul 23, 2026 · metrics 2.10.0
Packagist
driftingly/rector-laravel
Rector upgrades rules for Laravel
MITJul 20, 2026 · metrics 2.10.0
—
fsprojects/fantomas
FSharp source code formatter
Custom licenseAug 24, 2026 · metrics 2.10.0
npm
coderaiser/putout
🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter with superpowers 💪: built-in support of js, jsx, ts, markdown, yaml, toml, json and ignore. Write declarative codemods in a simplest possible way 😏
MITJul 21, 2026 · metrics 2.10.0
npm
meriyah/meriyah
A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah
ISCAug 27, 2026 · metrics 2.10.0
Packagist
rectorphp/rector-src
Development repository for Rector. Check https://github.com/rectorphp/rector for the distribution repository.
MITAug 22, 2026 · metrics 2.10.0
crates.io · npm
Latias94/merman
Mermaid.js, but headless, in Rust.
Apache-2.0Aug 22, 2026 · metrics 2.10.0
crates.io
deepcausality/deep_causality.rs
Dynamic Causality in Rust
Custom licenseJul 16, 2026 · metrics 2.10.0
RubyGems
rubocop/rubocop-ast
RuboCop's AST extensions and NodePattern functionality
MITJul 16, 2026 · metrics 2.10.0
Packagist
sabbelasichon/typo3-rector
Rector for TYPO3
MITJul 20, 2026 · metrics 2.10.0
Packagist · PyPI
jolicode/automapper
:rocket: Very FAST :rocket: PHP AutoMapper with on the fly code generation
MITJul 17, 2026 · metrics 2.10.0
PyPI
Graphify-Labs/graphify
Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
Apache-2.0Aug 4, 2026 · metrics 2.10.0
npm
eslint/csstree
A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations
MITAug 2, 2026 · metrics 2.10.0
npm
harshankur/officeParser
A robust, strictly-typed Node.js and Browser library for parsing office files into a rich Abstract Syntax Tree (AST) and generating high-fidelity output in multiple formats. Parses: docx · pptx · xlsx · odt · odp · ods · pdf · rtf · csv · md · html. Generates: Markdown · HTML · CSV · RTF · PDF · Plain Text · RAG Chunks
MITAug 27, 2026 · metrics 2.10.0
Packagist
nikic/PHP-Parser
A PHP parser written in PHP
BSD-3-ClauseAug 5, 2026 · metrics 2.10.0